IV.B.2.b).(1) Resident scholarly projects should include one of the following: laboratory. research, clinical research, case reports, or evidence-based analysis of disease. processes, imaging techniques, or practice management issues.
The migraine with which the lay public is familiar involves headache and sometimes involves having a warning called an aura. The aura can be many things. Most commonly, it is a transient visual disturbance such as zigzag lights, halos, bright spots, and associated dimness of vision which may last 5-30 minutes.
In an application like that, they could expect to see an OPTIMA battery last up to four years. However, in a more moderate climate, like San Diego, if someone might see four years out of a flooded battery, they could see up to eight out of an OPTIMA. How the batteries are used also impacts performance and lifespan.